--- a/testing/web-platform/meta/mozilla-sync
+++ b/testing/web-platform/meta/mozilla-sync
@@ -1,2 +1,2 @@
-local: 38eaf263a00fa5313060ef98916ba095e285ccb7
-upstream: 24c4f1e5c434a5ad018aa7467b7bfcffca764b8d
+local: 635fc136b5a4e5a82fb4f57dc10ab6f3e77d159f
+upstream: 00d1189bc19907a981ee8ee9b90229121bf3ac51

--- a/testing/web-platform/meta/webrtc/RTCPeerConnection-transceivers.https.html.ini
+++ b/testing/web-platform/meta/webrtc/RTCPeerConnection-transceivers.https.html.ini
@@ -1,85 +1,19 @@
 [RTCPeerConnection-transceivers.https.html]
-  [setLocalDescription(answer): transceiver.currentDirection is recvonly]
-    expected: FAIL
-
-  [setRemoteDescription(offer): ontrack fires with a track]
-    expected: FAIL
-
-  [Can setup two-way call using a single transceiver]
-    expected: FAIL
-
-  [setRemoteDescription(offer): transceiver.mid is the same on both ends]
-    expected: FAIL
-
   [addTransceiver(track, init): initialize sendEncodings[0\].active to false]
     expected: FAIL
 
-  [setLocalDescription(answer): transceiver.currentDirection is sendonly]
-    expected: FAIL
-
-  [addTrack: transceiver is not associated with an m-section]
-    expected: FAIL
-
-  [addTrack: transceiver.receiver has its own track]
-    expected: FAIL
-
-  [addTrack: "transceiver == {sender,receiver}"]
-    expected: FAIL
-
-  [setLocalDescription(offer): transceiver.mid matches the offer SDP]
-    expected: FAIL
-
-  [setRemoteDescription(offer): transceiver.direction is recvonly]
-    expected: FAIL
-
-  [addTrack: transceiver is not stopped]
-    expected: FAIL
-
   [addTrack(0 streams): ontrack fires with no stream]
     expected: FAIL
 
-  [addTrack: transceiver's direction is sendrecv]
-    expected: FAIL
-
   [addTrack(2 streams): ontrack fires with corresponding two streams]
     expected: FAIL
 
-  [setRemoteDescription(offer): transceiver.currentDirection is null]
-    expected: FAIL
-
-  [addTrack: transceiver.sender is associated with the track]
-    expected: FAIL
-
-  [setLocalDescription(offer): transceiver gets associated with an m-section]
-    expected: FAIL
-
-  [setRemoteDescription(offer): transceiver.stopped is false]
-    expected: FAIL
-
   [setRemoteDescription(offer): ontrack's track.id is the same as track.id]
     expected: FAIL
 
   [addTransceiver(2 streams): ontrack fires with corresponding two streams]
     expected: FAIL
 
-  [setRemoteDescription(offer): "transceiver == {sender,receiver}"]
-    expected: FAIL
-
-  [addTrack: transceiver's currentDirection is null]
-    expected: FAIL
-
-  [addTrack reuses reusable transceivers]
-    expected: FAIL
-
-  [addTrack: creates a transceiver for the sender]
-    expected: FAIL
-
   [Closing the PC stops the transceivers]
     expected: FAIL
 
-  [setRemoteDescription(offer): ontrack fires with a transceiver.]
-    expected: FAIL
-
-  [addTrack: transceiver.receiver's track is muted]
-    expected: FAIL
-